15 #if defined(__OpenBSD__)
16 #include <sys/cdefs.h>
20 #include <yajl/yajl_version.h>
23 #define SN_API_NOT_YET_FROZEN 1
24 #include <libsn/sn-launcher.h>
26 int min(
int a,
int b) {
27 return (a < b ? a : b);
30 int max(
int a,
int b) {
31 return (a > b ? a : b);
35 return (x >= rect.
x &&
36 x <= (rect.
x + rect.
width) &&
54 uint32_t old_value = *destination;
56 return ((*destination = new_value) != old_value);
76 char *migratepath = name;
77 argv[0] = migratepath;
78 execvp(migratepath, argv);
84 char *dir = dirname(pathbuf);
85 sasprintf(&migratepath,
"%s/%s", dir, name);
86 argv[0] = migratepath;
87 execvp(migratepath, argv);
89 #if defined(__linux__)
92 if (readlink(
"/proc/self/exe", buffer, BUFSIZ) == -1) {
93 warn(
"could not read /proc/self/exe");
96 dir = dirname(buffer);
97 sasprintf(&migratepath,
"%s/%s", dir, name);
98 argv[0] = migratepath;
99 execvp(migratepath, argv);
102 warn(
"Could not start %s", name);
111 void check_error(xcb_connection_t *
conn, xcb_void_cookie_t cookie,
char *err_message) {
112 xcb_generic_error_t *error = xcb_request_check(conn, cookie);
114 fprintf(stderr,
"ERROR: %s (X error %d)\n", err_message , error->error_code);
115 xcb_disconnect(conn);
127 static glob_t globbuf;
128 char *head, *tail, *result;
130 tail = strchr(path,
'/');
131 head = strndup(path, tail ? tail - path : strlen(path));
133 int res = glob(head, GLOB_TILDE, NULL, &globbuf);
136 if (res == GLOB_NOMATCH || globbuf.gl_pathc != 1)
139 die(
"glob() failed");
141 head = globbuf.gl_pathv[0];
142 result =
scalloc(strlen(head) + (tail ? strlen(tail) : 0) + 1);
143 strncpy(result, head, strlen(head));
145 strncat(result, tail, strlen(tail));
158 return (stat(path, &buf) == 0);
169 for (num_args = 0; original[num_args] != NULL; num_args++) {
170 DLOG(
"original argument: \"%s\"\n", original[num_args]);
172 if (strcmp(original[num_args], argument) == 0)
176 char **result =
smalloc((num_args+2) *
sizeof(
char*));
177 memcpy(result, original, num_args *
sizeof(
char*));
178 result[num_args] = argument;
179 result[num_args+1] = NULL;
191 static char *dir = NULL;
194 if ((dir = getenv(
"XDG_RUNTIME_DIR"))) {
199 if (mkdir(dir, 0700) == -1) {
207 struct passwd *pw = getpwuid(getuid());
208 const char *username = pw ? pw->pw_name :
"unknown";
209 sasprintf(&dir,
"/tmp/i3-%s.XXXXXX", username);
211 if (mkdtemp(dir) == NULL) {
218 sasprintf(&filename,
"%s/%s.%d", dir, prefix, getpid());
222 #define y(x, ...) yajl_gen_ ## x (gen, ##__VA_ARGS__)
223 #define ystr(str) yajl_gen_string(gen, (unsigned char*)str, strlen(str))
226 setlocale(LC_NUMERIC,
"C");
228 yajl_gen gen = yajl_gen_alloc(NULL);
230 yajl_gen gen = yajl_gen_alloc(NULL, NULL);
235 setlocale(LC_NUMERIC,
"");
237 const unsigned char *payload;
243 y(get_buf, &payload, &length);
256 int fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
264 while (written < length) {
265 int n = write(fd, payload + written, length - written);
274 printf(
"write == 0?\n");
281 printf(
"written: %d of %zd\n", written, length);
283 printf(
"written: %d of %d\n", written, length);
289 printf(
"layout: %.*s\n", (
int)length, payload);
316 if (restart_filename != NULL) {
319 for (num_args = 0;
start_argv[num_args] != NULL; num_args++);
320 char **new_argv =
scalloc((num_args + 3) *
sizeof(
char*));
324 bool skip_next =
false;
325 for (
int i = 0; i < num_args; ++i) {
336 new_argv[write_index++] =
"--restart";
337 new_argv[write_index] = restart_filename;
347 #if defined(__OpenBSD__) || defined(__APPLE__)
354 void *memmem(
const void *l,
size_t l_len,
const void *s,
size_t s_len) {
355 register char *cur, *last;
356 const char *cl = (
const char *)l;
357 const char *cs = (
const char *)s;
360 if (l_len == 0 || s_len == 0)
369 return memchr(l, (
int)*cs, l_len);
372 last = (
char *)cl + l_len - s_len;
374 for (cur = (
char *)cl; cur <= last; cur++)
375 if (cur[0] == cs[0] && memcmp(cur, cs, s_len) == 0)